package com.mydesignpattern.beijing.command.command;

/**
 * 通用命令抽象类(此处也可以设计成接口)
 */
public class Command {

    public void on(){}

    public void off(){}

    public void channelUp(){}

    public void channelDown(){}

    public void voiceUp(){}

    public void voiceDown(){}

    public void warm(){}

    public void code(){}

    public void windUp(){}

    public void windDown(){}


}
